Kuusk, K., T. Kalamees, S. Link, S. Ilomets, and A. Mikola. “Case-Study Analysis of Concrete Large-Panel Apartment Building at Pre- and Post Low-Budget Energy-Renovation”. Journal of Civil Engineering and Management, vol. 23, no. 1, Jan. 2017, pp. 67-75, doi:10.3846/13923730.2014.975741.